CSGO

CSGO CSGO
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סҳ ڰɭ CSGO Ʒܻ Ӫͷ Դ ϵ
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Maintenance of control CSGO
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Maintenance of control CSGO

Since the control CSGO is a field instrument and directly contacts with various process media, regular maintenance and regular inspection must be carried out for the control CSGO, especially for special process medium and improper operation conditions. The following key maintenance and daily inspection are included in the maintenance.
1)
Inner wall of CSGO body
For the control CSGO used in high pressure difference and corrosive medium, the inner wall of the CSGO body is often impacted and corroded by the medium, so the pressure resistance and corrosion resistance must be mainly checked.
two
Valve seat
When the regulating CSGO is working, the inner surface of the thread used to fix the CSGO seat is easy to be corroded due to the medium penetration, which makes the CSGO seat loose. For the CSGO working under high pressure difference, check whether the sealing surface of the CSGO seat is damaged.
three
Spool
The CSGO core is the movable part of the regulating CSGO when it works. It is most seriously eroded and corroded by the medium, especially in the case of high pressure difference. The CSGO core should be replaced when it is seriously damaged. In addition, attention should be paid to whether the CSGO stem has similar phenomenon or the connection with the CSGO core is loose.
four
Diaphragm O Ring and other gaskets
Check the diaphragm in the actuator O Check whether the sealing ring and other gaskets are aged and cracked.
five
Packing
If polytetrafluoroethylene is used, attention should be paid to the aging and damage of the mating surface, and it should be replaced if necessary. If asbestos rope is used as filler, lubricating oil should be added frequently.

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